Borderou de evaluare (job #806299)

Compilare: main.cpp: In function 'int minDeLaXCuStalpiDeLaI(std::vector<std::pair<int, int> >&, int&)': main.cpp:23:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 23 | while(i < a.size() && a[i].second <= maxx) i++; | ~~^~~~~~~~~~ main.cpp:24:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 24 | if(i==a.size()) { | ~^~~~~~~~~~ main.cpp:28:34: warning: 'maxxIdx' may be used uninitialized [-Wmaybe-uninitialized] 28 | if(a[i].first > a[maxxIdx].second) o += a[i].first - a[maxxIdx].second; | ^ main.cpp:15:31: note: 'maxxIdx' was declared here 15 | int maxx=-1000000002, maxxIdx; | ^~~~~~~